added vrapoten and changed some nbs stuff

FarmmapsPoten/Models/PotenInput.cs

@@ -0,0 +1,18 @@
+using System;
+using Newtonsoft.Json.Linq;
+
+namespace FarmmapsPoten.Models
+{
+    public class PotenInput
+    {
+        public bool UseShadow { get; set; }
+
+        public string File { get; set; }
+        public string OutputFileName { get; set; }
+        public string FieldName { get; set; }
+        public int PlantingYear { get; set; }
+        public string MeanDensity { get; set; }
+        public string Variation { get; set; }
+        public JObject GeometryJson { get; set; }
+    }
+}